summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorPankaj Dubey <pankaj.dubey@samsung.com>2017-01-20 05:19:55 +0100
committerKrzysztof Kozlowski <krzk@kernel.org>2017-01-21 17:26:16 +0100
commit9f6fe6f0137642d487a5add88fc205a7496e4f69 (patch)
tree77d03503cf44f7d13a4122a04e1317c321df6e17 /arch
parentarm64: dts: exynos: Disable pull down for audio pins in Exynos5433 SoCs (diff)
downloadlinux-9f6fe6f0137642d487a5add88fc205a7496e4f69.tar.xz
linux-9f6fe6f0137642d487a5add88fc205a7496e4f69.zip
arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions
As per Exynos7 datasheet FSYS1 pinctrl block does not support drive strength value of 0x3. This patch fixes this and update the correct drive strength for sd0_xxx pin definitions. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi14
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
index 82321984e1fb..7ebb93927f13 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
@@ -497,49 +497,49 @@
samsung,pins = "gpr0-0";
samsung,pin-function = <2>;
samsung,pin-pud = <0>;
- samsung,pin-drv = <3>;
+ samsung,pin-drv = <4>;
};
sd0_cmd: sd0-cmd {
samsung,pins = "gpr0-1";
samsung,pin-function = <2>;
samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-drv = <4>;
};
sd0_ds: sd0-ds {
samsung,pins = "gpr0-2";
samsung,pin-function = <2>;
samsung,pin-pud = <1>;
- samsung,pin-drv = <3>;
+ samsung,pin-drv = <4>;
};
sd0_qrdy: sd0-qrdy {
samsung,pins = "gpr0-3";
samsung,pin-function = <2>;
samsung,pin-pud = <1>;
- samsung,pin-drv = <3>;
+ samsung,pin-drv = <4>;
};
sd0_bus1: sd0-bus-width1 {
samsung,pins = "gpr1-0";
samsung,pin-function = <2>;
samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-drv = <4>;
};
sd0_bus4: sd0-bus-width4 {
samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3";
samsung,pin-function = <2>;
samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-drv = <4>;
};
sd0_bus8: sd0-bus-width8 {
samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7";
samsung,pin-function = <2>;
samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-drv = <4>;
};
sd1_clk: sd1-clk {